+ user_record_callback = user_record_handler;
+ retval = tdb_traverse(udevdb, traverse_callback, NULL);
+ if (retval < 0)
+ return -ENODEV;
+ else
+ return 0;
+}
+
+static struct udevice *find_dev;
+static char *find_path;
+static const char *find_name;
+static int find_found;
+
+static int find_device_by_name(char *path, struct udevice *dev)
+{
+ char *pos;
+ int len;
+
+ if (strncmp(dev->name, find_name, sizeof(dev->name)) == 0) {
+ memcpy(find_dev, dev, sizeof(struct udevice));
+ strfieldcpymax(find_path, path, NAME_SIZE);
+ find_found = 1;
+ /* stop search */
+ return 1;
+ }
+ /* look for matching symlink*/
+ foreach_strpart(dev->symlink, " ", pos, len) {
+ if (strncmp(pos, find_name, len) != 0)
+ continue;
+
+ if (len != strlen(find_name))
+ continue;
+
+ memcpy(find_dev, dev, sizeof(struct udevice));
+ strfieldcpymax(find_path, path, NAME_SIZE);
+ find_found = 1;
+ return 1;
+ }